| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.44 | 7.864% | $73.8221 | $73.82 | $73.80 | $73.80 |
| Purchase #2 | $92.66 | 8.781% | $100.7965 | $100.80 | $100.80 | $100.80 |
| Purchase #3 | $67.89 | 6.638% | $72.3965 | $72.40 | $72.40 | $72.40 |
| Purchase #4 | $227.67 | 13.655% | $258.7583 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $8.92 | 6.548% | $9.5041 | $9.50 | $9.50 | $9.50 |
| Purchase #6 | $175.99 | 9.483% | $192.6791 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $6.44 | 3.489% | $6.6647 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $648.01 | $714.6213 | $714.62 | $714.60 | $714.70 | |